Literature DB >> 30355469

Low level of polymyxin resistance among nonclonal mcr-1-positive Escherichia coli from human sources in Brazil.

Marcelo Pillonetto1, Alana Mazzetti2, Guilherme N Becker3, Christian A Siebra3, Lavinia N V S Arend3, Afonso L Barth4.   

Abstract

We report 26 human isolates of mcr-1-positive Escherichia coli, most of them (65.4%) with a polymyxin B MIC of 2 mg/L. Seventeen out of the 24 mcr-1-positive E. coli proved to be nonclonal by rep-PCR which strengthens the hypothesis of environmental or animal origin of these strains and reinforces the one health context of antimicrobial resistance.
Copyright © 2018 Elsevier Inc. All rights reserved.

Entities:  

Keywords:  Antimicrobial resistance; E. coli; One health; Polymyxin resistance; mcr-1

Mesh:

Substances:

Year:  2018        PMID: 30355469     DOI: 10.1016/j.diagmicrobio.2018.08.009

Source DB:  PubMed          Journal:  Diagn Microbiol Infect Dis        ISSN: 0732-8893            Impact factor:   2.803


  4 in total

1.  Evaluation of the MicroScan Colistin Well and Gradient Diffusion Strips for Colistin Susceptibility Testing in Enterobacteriaceae.

Authors:  Joseph D Lutgring; Anny Kim; Davina Campbell; Maria Karlsson; Allison C Brown; Eileen M Burd
Journal:  J Clin Microbiol       Date:  2019-04-26       Impact factor: 5.948

2.  Polymyxin Susceptibility Testing and Interpretive Breakpoints: Recommendations from the United States Committee on Antimicrobial Susceptibility Testing (USCAST).

Authors:  Jason M Pogue; Ronald N Jones; John S Bradley; David R Andes; Sujata M Bhavnani; George L Drusano; Michael N Dudley; Robert K Flamm; Keith A Rodvold; Paul G Ambrose
Journal:  Antimicrob Agents Chemother       Date:  2020-01-27       Impact factor: 5.191

3.  Evaluation of resazurin-based assay for rapid detection of polymyxin-resistant gram-negative bacteria.

Authors:  Huaiyu Jia; Renchi Fang; Jie Lin; Xuebin Tian; Yajie Zhao; Lijiang Chen; Jianming Cao; Tieli Zhou
Journal:  BMC Microbiol       Date:  2020-01-08       Impact factor: 3.605

4.  The Experience of Implementing a National Antimicrobial Resistance Surveillance System in Brazil.

Authors:  Marcelo Pillonetto; Regiane Tigulini de Souza Jordão; Gabriel Savogin Andraus; Ricardo Bergamo; Fabiano Barreto Rocha; Mayara Caroline Onishi; Bernardo Montesanti Machado de Almeida; Keite da Silva Nogueira; Amanda Dal Lin; Viviane Maria de Carvalho Hessel Dias; André Luiz de Abreu
Journal:  Front Public Health       Date:  2021-01-14
  4 in total

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